@inproceedings{406b108b4d404f249a3d885f59f33361,
title = "Comparison of sampling possibilities for circularly band limited two dimensional signals",
abstract = "Sampling of two dimensional signals is a rarely discussed aspect of signal processing. The scientific community has become used to the idea of rectangular sampling to the point that other possibilities are generally not even considered. The popularity of rectangular approach arises mostly due to its ease in extending it to three dimensions and also from a data handling point of view. In this paper, other sampling possibilities will be explored. This paper compares the qualitative and computational advantages of other approaches towards sampling of two dimensional signals. It is shown that in several cases hexagonal sampling is much more efficient than rectangular approach.",
keywords = "hexagonal, rectangular, sampling",
author = "Mirza, {Nada Masood} and Zia, {Muhammad Talha} and Mallat, {Nazih Khaddaj} and Haroon Ashraf",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 2017 International Conference on Electrical and Computing Technologies and Applications, ICECTA 2017 ; Conference date: 21-11-2017 Through 23-11-2017",
year = "2017",
month = jun,
day = "28",
doi = "10.1109/ICECTA.2017.8252066",
language = "English",
series = "2017 International Conference on Electrical and Computing Technologies and Applications, ICECTA 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1--6",
booktitle = "2017 International Conference on Electrical and Computing Technologies and Applications, ICECTA 2017",
}